[torontocbm] Re: EPROM Adapters
- From: STEVE GRAY <sjgray@xxxxxxxxxx>
- To: torontocbm@xxxxxxxxxxxxx
- Date: Fri, 22 May 2009 12:34:31 -0700 (PDT)
Hi Walter,
Thanks for the info. Looks like i was too late for those adapters... the
auction ended, but there were 2 lots unsold, so I'll wait for the re-listing.
Which 64 do I have...hmmm ;-)
1 x C64 with silver label
6 x Regular C64's (perhaps more)
2 x new-style 64C's
2 x SX-64's (one has dual-drives, one for parts)
1 x Educator 64
1 x Max Machine (cut-down C64 from Japan)
3 x C64-DTV (joystick version)
And that doesn't include my C128s ;-)
Steve
----- Original Message ----
> From: "Miraglia, Walter" <Walter.Miraglia@xxxxxxxxxxx>
> To: "torontocbm@xxxxxxxxxxxxx" <torontocbm@xxxxxxxxxxxxx>
> Sent: Friday, May 22, 2009 2:52:09 PM
> Subject: [torontocbm] Re: EPROM Adapters
>
> Howdy, that was me...
>
> :) the item number for the 28 to 24 pin boards is: 270379579293
>
> it appears as though there are two lots of 10 left...
>
> I bought lots of 15 of each 2764 and 27128 from this ebay store,
> Looks like she has some more for sale: 220410002267
>
> Hope this helps...
>
> Which Commodore 64 do you have?
>
> Feel free to email me directly :)
>
>
>
>
>
> -----Original Message-----
> From: torontocbm-bounce@xxxxxxxxxxxxx
> [mailto:torontocbm-bounce@xxxxxxxxxxxxx]
> On Behalf Of STEVE GRAY
> Sent: Friday, May 22, 2009 2:40 PM
> To: torontocbm@xxxxxxxxxxxxx
> Subject: [torontocbm] EPROM Adapters
>
>
> I'm starting to play with my new eprom programmer (an MCUmall GQ-4X) and
> want
> to make some new kernal roms and other roms for some of my machines ;-)
>
> At last night's TPUG meeting there was mention of the ROMS in the original
> C64... well, they are 24-pin "2364"-type roms. Normally to burn a replacement
> ROM you would use a 2764 EPROM, which is a 28-pin chip, and you would need an
> adapter. But, you can also use a motorola 68764 eprom which is a direct
> replacement 24-pin chip.
>
> Unfortunately it seems my new burner doesn't (yet) support that chip, so I
> will
> need an adapter.
>
> Also, the person at the meeting with the EPROM adapter
> boards from ebay, would you have an item# or storename of where you got them?
> I looked and can't find anything. I also googled for non-ebay sources without
> luck...
>
> And lastly, does anyone know of a good place to get blank eproms? 2764 or
> 27128.
>
> Thanks,
> Steve
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